// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict'

const tap = require('tap')
const silentConsole = {
  log() {},
  error() {}
}
require('../common')
const { Readable: R, Writable: W } = require('../../lib/ours/index')
const assert = require('assert')
const src = new R({
  encoding: 'base64'
})
const dst = new W()
let hasRead = false
const accum = []
src._read = function (n) {
  if (!hasRead) {
    hasRead = true
    process.nextTick(function () {
      src.push(Buffer.from('1'))
      src.push(null)
    })
  }
}
dst._write = function (chunk, enc, cb) {
  accum.push(chunk)
  cb()
}
src.on('end', function () {
  assert.strictEqual(String(Buffer.concat(accum)), 'MQ==')
  clearTimeout(timeout)
})
src.pipe(dst)
const timeout = setTimeout(function () {
  assert.fail('timed out waiting for _write')
}, 100)

/* replacement start */
process.on('beforeExit', (code) => {
  if (code === 0) {
    tap.pass('test succeeded')
  } else {
    tap.fail(`test failed - exited code ${code}`)
  }
})
/* replacement end */
